Status of Patent Foramen ovale, Atrial Septal Aneurysm, Atrial Septal Defect and Aortic Arch Atheroma as Risk Factors for Stroke

1997 ◽  
Vol 16 (5) ◽  
pp. 217-223 ◽  
Author(s):  
G. Devuyst ◽  
J. Bogousslavsky
Keyword(s):  
Risk Factors ◽  
Atrial Septal Defect ◽  
Aortic Arch ◽  
Patent Foramen Ovale ◽  
Septal Defect ◽  
Atrial Septal Aneurysm ◽  
Foramen Ovale

Atrial septal aneurysms in childhood: prevalence, classification, and concurrent abnormalities

2013 ◽  
Vol 24 (3) ◽  
pp. 453-458 ◽  
Author(s):  
Andreas Giannopoulos ◽  
Christoforos Gavras ◽  
Stavroula Sarioglou ◽  
Fotini Agathagelou ◽  
Irene Kassapoglou ◽  
...  
Keyword(s):  
Atrial Septal Defect ◽  
Patent Foramen Ovale ◽  
Septal Defect ◽  
Interatrial Septum ◽  
Paediatric Population ◽  
Point Of View ◽  
Atrial Septal Aneurysm ◽  
Foramen Ovale ◽  
Increased Risk

AbstractObjectives: This study sought to investigate the prevalence of atrial septal aneurysms in the paediatric population and to define coexisting abnormalities and their incidence. Background: Few papers refer to the prevalence of atrial septal aneurysms in childhood. Methods: We enrolled a total of 4522 children aged more than 12 months who underwent a transthoracic echocardiography. Atrial septal aneurysm was defined as a protrusion of the interatrial septum or part of it >15 mm beyond the plane of the atrial septum or phasic excursion of the interatrial septum during the cardiorespiratory cycle of at least 15 mm in total amplitude and a diameter of the base of the aneurysm of at least 15 mm. Results: Atrial septal aneurysms were found in 47 children (1.04%). They involved almost the entire septum in 14 patients (28.89%) and were limited to the fossa ovalis in 33 (71.11%). An atrial septal aneurysm was an isolated structural defect in 17 (35.56%). In 30 (64.44%) patients, it was associated with interatrial shunting – atrial septal defect and patent foramen ovale. At the echo follow-up after a year, no changes were recorded. Conclusions: Prevalence of atrial septal aneurysms is almost 1%. The most common abnormalities associated are interatrial shunts, that is, a patent foramen ovale and an atrial septal defect. From a medical point of view, it is suggested that no action is to be taken during childhood, as a child with an atrial septal aneurysm is not at increased risk compared with a child without one. Follow-up is scheduled on an individual basis.

Right bundle branch block as a marker for interatrial septal abnormalities

2011 ◽  
Vol 22 (1) ◽  
pp. 18-25 ◽  
Author(s):  
Aurora Bakalli ◽  
Dardan Koçinaj ◽  
Ljubica Georgievska-Ismail ◽  
Tefik Bekteshi ◽  
Ejup Pllana ◽  
...  
Keyword(s):  
Atrial Septal Defect ◽  
Right Bundle Branch Block ◽  
Patent Foramen Ovale ◽  
Septal Defect ◽  
Transoesophageal Echocardiography ◽  
Adult Patients ◽  
P Value ◽  
Atrial Septal Aneurysm ◽  
Foramen Ovale ◽  
Bundle Branch Block

AbstractBackgroundInteratrial septal anomalies, which include atrial septal defect, patent foramen ovale, and atrial septal aneurysm, are common disorders among adult patients. Early detection of interatrial septal anomalies is important in order to prevent haemodynamic consequences and/or thromboembolic events. Electrocardiogram offers some clues that should serve as hints for detection of interatrial abnormalities. The aim of our study was to analyse the interatrial septum by transoesophageal echocardiography in patients with electrocardiogram signs of right bundle branch block and in those without right bundle branch block.Methods and resultsIn a prospective study, 87 adult patients were included, that is, 41 with electrocardiogram signs of right bundle branch block forming the first group and 46 without right bundle branch block forming the second group. Interatrial septal anomalies were present in 80.5% of the patients with right bundle branch block, with patent foramen ovale (39.02%) being the most prevalent disorder, followed by atrial septal aneurysm (21.9%) and atrial septal defect (19.5%). Interatrial septal abnormalities were significantly more frequent in the first group compared with the second group (80.5% versus 6.5%, p value less than 0.001). Independently, patent foramen ovale was significantly more prevalent in patients with right bundle branch block (39.02% versus 4.3%, p value less than 0.001), as were atrial septal aneurysm (21.9% versus 2.2%, p value equal 0.01) and atrial septal defect (19.5% versus 0%, p value equal 0.004).ConclusionsRight bundle branch block should serve as a valuable indicator to motivate a detailed search for interatrial septal abnormalities.

Modified Technique to Control the Eutachian Valve During Transcatheter Closure of Atrial Septal Defect/Patent Foramen Ovale

2021 ◽  
Vol 23 (Supplement_D) ◽  
Author(s):  
Sahar El Shedoudy ◽  
Fatma Abo Elsoud ◽  
Eman El Dokhlaha ◽  
Reem Rashed ◽  
Mohammad Abdelghani
Keyword(s):  
Atrial Septal Defect ◽  
Patent Foramen Ovale ◽  
Septal Defect ◽  
Transcatheter Closure ◽  
Vena Cava ◽  
Right Atrial ◽  
Atrial Septal Aneurysm ◽  
Foramen Ovale ◽  
Eustachian Valve ◽  
Jude Medical

Abstract Objective to describe an approach to perform safe transcatheter closure of Atrial Septal Defect (ASD)/Patent Foramen Ovale (PFO) associated with large redundant Eustachian Valve. Background Transcatheter device closure of ASD/PFO is feasible in a great majority of patients. However, the presence of a huge mobile Eustachian Valve can compromise device placement. Patients and Methods Six patients (3 PFO and 3 ASD patients) with a huge redundant Eustachian valve were included. Two patients had PFO with long tunnel and were closed with Occlutech FigullaFlex II PFO occluders sized 23/25 and 27/30 respectively. The other PFO patient had an associated atrial septal aneurysm (ASA) and was closed with a 25 mm Amplatzer Multi-Fenestrated Septal Occluder “cribriform” device (St. Jude Medical – Abbott Vascular). The three ASDs were closed by regular ASD occluders (2 Flex II ASD Occluders sized 30 and 33 mm and 1 Amplatzer ASD Occluder sized 24 mm). Eustachian valve was successfully held with a steerable ablation catheter to deflect it against the lateral right atrial wall, keeping it away from the inter-atrial septum to prevent its entrapment or interference with the cable, the sheath or the device. Results All ASDs/PFOs have been successfully closed with no complications with free inferior vena cava (IVC) flow, with no residual inter-atrial shunt and the eustachian valve is not interfering with the device. Conclusions Safe percutaneous ASD/PFO closure can be achieved with proper control of a large redundant Eustachian valve.

Which characteristics of patent foramen ovale and associated anatomical structures determine risk of cryptogenic brain ischemia?

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
J Dubrava ◽  
R Sidlo
Keyword(s):  
Risk Factors ◽  
Atrial Septal Defect ◽  
Brain Ischemia ◽  
Septal Defect ◽  
Cryptogenic Stroke ◽  
Atrial Septal Aneurysm ◽  
Foramen Ovale ◽  
Eustachian Valve ◽  
Functional Features ◽  
Chiari Network

Abstract Background Linking of the characteristics of persistent foramen ovale (PFO) and associated septal/atrial structures to a causal role in cryptogenic stroke is not definitely known. Purpose In a prospective study to assess the risk of morphological and functional features of PFO and selected septal/atrial structures for cryptogenic stroke or transient ischemic attack (TIA). Methods A total of 1 270 consecutive patients underwent contrast transesophageal echocardiography – 702 patients with cryptogenic brain ischemia and 568 controls without the history of stroke or TIA. We compared 224 patients with cryptogenic stroke or TIA and PFO (31.9% of all patients with brain ischemia) to 106 controls with PFO (18.7% of the control group) (p<0.001). We analyzed diameter and length of the PFO, presence of the large PFO (diameter ≥4 mm), long PFO (length ≥10 mm), atrial septal aneurysm (excursion ≥15 mm), Eustachian valve or Chiari network, shunt severity (graded with a 1–3 scale) and the right-to-left shunt present under basal conditions. Results All parameters of PFO significantly increased relatíve risk (RR) of cryptogenic stroke/TIA vs population without PFO [RR (95% CI); p]: PFO – 2.04 (1.57; 2.66); <0.001, large PFO – 4.99 (2.67; 9.39); <0.001, PFO with diameter ≥ median 2.4 mm – 3.20 (2.19; 4.68); <0.001, long PFO – 2.25 (1.65; 3.06); <0.001, PFO with length ≥ median 12 mm – 2.26 (1.61; 3.17); <0.001, moderate or large shunt – 2.25 (1.65; 3.08); <0.001, shunt present under basal conditions – 2.47 (1.74; 3.52); <0.001. None of the associated structures (atrial septal aneurysm, atrial septal aneurysm + PFO, Eustachian valve or Chiari network, atrial septal defect) significantly increased RR of cryptogenic stroke/TIA vs population without the respective structure. In a multivariable logistic regression model PFO diameter ≥ median 2.4 mm and long PFO emerged as significant risk factors of stroke or TIA. Patients with brain ischemia had significantly larger PFO diameter and higher prevalence of large PFO compared to controls (3.1±2.0 mm vs 2.3±1.4 mm, p<0.001; 8.8% vs 2.1%, p<0.001). Symptomatic patients had significantly higher prevalence of long tunnel (23.2% vs 12.3%, p<0.001) and of moderate/large shunt (22.2% vs 11.8%, p<0.001). There was no significant difference between patients and controls in prevalence of atrial septal aneurysm, atrial septal aneurysm + PFO, Eustachian valve or Chiari network, atrial septal defect. Conclusions Among the parameters of PFO large diameter was the most powerful risk factor of cryptogenic brain ischemia. Long PFO, moderate/large shunt and shunt present under basal conditions also significantly increased the risk. Associated septal/atrial structures were not found as risk factors. Funding Acknowledgement Type of funding source: None

Percutaneous Treatment of Congenital Defects of the Inter-atrial Septum in Adults – Recent Advances and Persistent Pitfalls

2009 ◽  
Vol 4 (1) ◽  
pp. 76
Author(s):  
James Slater ◽  
Mark Fisch ◽  
◽  
Keyword(s):  
Atrial Septal Defect ◽  
Adult Patient ◽  
Patent Foramen Ovale ◽  
Septal Defect ◽  
Percutaneous Treatment ◽  
Atrial Septum ◽  
Congenital Defects ◽  
Foramen Ovale ◽  
Anatomy And Physiology ◽  
Specific Tissue

William Harvey was the first scientist to describe the heart as consisting of separate right- and left-sided circulations. Our understanding of the heart’s anatomy and physiology has grown significantly since this landmark discovery in 1628. Today, we recognise not only the importance of these separate systems, but also the specific tissue that divides them. Our growing understanding of the inter-atrial septum has allowed us to identify defects within this structure and develop effective percutaneous devices for closure of these defects in the adult patient. This article discusses the formation of a patent foramen ovale (PFO) and atrial septal defect (ASD). In addition, we describe the medical illnesses caused by these defects and summarise the indications and risks related to percutaneous closure of these defects. We also report the most up-to-date transcatheter therapeutic options for closure of these common congenital defects in the adult patient.

scholarly journals Short- and long-term haemodynamic consequences of transcatheter closure of atrial septal defect and patent foramen ovale

2021 ◽  
Author(s):  
X. Jin ◽  
Y. M. Hummel ◽  
W. T. Tay ◽  
J. F. Nauta ◽  
N. S. S. Bamadhaj ◽  
...  
Keyword(s):  
Atrial Septal Defect ◽  
Diastolic Function ◽  
Patent Foramen Ovale ◽  
Septal Defect ◽  
Transcatheter Closure ◽  
Foramen Ovale ◽  
Short And Long Term ◽  
Interatrial Shunt ◽  
Pfo Closure

Abstract Background Transcatheter atrial septal defect (ASD) and patent foramen ovale (PFO) closure might have opposite short- and long-term haemodynamic consequences compared with restricted interatrial shunt creation, which recently emerged as a potential treatment modality for patients with heart failure with preserved ejection fraction (HFpEF). Given the opposing approaches of ASD and PFO closure versus shunt creation, we investigated the early and sustained cardiac structural and functional changes following transcatheter ASD or PFO closure. Methods In this retrospective study, adult secundum-type ASD and PFO patients with complete echocardiography examinations at baseline and at 1‑day and 1‑year follow-up who also underwent transcatheter closure between 2013 and 2017 at the University Medical Centre Groningen, the Netherlands were included. Results Thirty-nine patients (mean age 48 ± standard deviation 16 years, 61.5% women) were included. Transcatheter ASD/PFO closure resulted in an early and persistent decrease in right ventricular systolic and diastolic function. Additionally, transcatheter ASD/PFO closure resulted in an early and sustained favourable response of left ventricular (LV) systolic function, but also in deterioration of LV diastolic function with an increase in LV filling pressure (LVFP), as assessed by echocardiography. Age (β = 0.31, p = 0.009) and atrial fibrillation (AF; β = 0.24, p = 0.03) were associated with a sustained increase in LVFP after transcatheter ASD/PFO closure estimated by mean E/e’ ratio (i.e. ratio of mitral peak velocity of early filling to diastolic mitral annular velocity). In subgroup analysis, this was similar for ASD and PFO closure. Conclusion Older patients and patients with AF were predisposed to sustained increases in left-sided filling pressures resembling HFpEF following ASD or PFO closure. Consequently, these findings support the current concept that creating a restricted interatrial shunt might be beneficial, particularly in elderly HFpEF patients with AF.

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